STEERING SYSTEM
PUMP GPBRAKING SYSTEM
PUMP GPSTEERING SYSTEM
LINES GPBRAKING SYSTEM
VALVE GPSTEERING SYSTEM
VALVE GPSTEERING SYSTEM
PUMP GP#SEBP33400530
195-3069: PUMP GP-PISTON
195-3069 PUMP GP-PISTON -HYDRAULIC FAN, STEERING
S/N BCR1-UP
PART OF 195-0928 PUMP & MTG GP-STEERING & FAN
S/N BCR1-UP
PART OF 195-0928 PUMP & MTG GP-STEERING & FAN
Parts for your 990 II WHEEL LOADER:
CATERPILLAR SIS#SEBP33400531
196-6098: PUMP GP-PISTON
196-6098 PUMP GP-PISTON -STEERING
S/N BCR1-UP
PART OF 195-3069, 197-1970 PUMP GP-PISTON
S/N BCR1-UP
PART OF 195-3069, 197-1970 PUMP GP-PISTON
Parts for your 990 II WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 117-5716 | [4] | PIN | |
| 2. | 170-9900 | [2] | PIN | |
| 3. | 145-3169 | [1] | PIN-THREADED | |
| 4. | 178-4007 Y | [1] | ROTATING GP-PUMP | |
| 5. | 178-4008 Y | [1] | HEAD GP-PUMP | |
| 6. | 6E-1024 Y | [1] | VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)(STEERING) | |
| 7. | 178-4012 | [1] | HOUSING | |
| 8. | 178-4013 | [1] | IMPELLER | |
| 9. | 179-6905 | [1] | SETSCREW | |
| 10. | 179-6928 | [1] | PISTON | |
| 11. | 145-3780 | [1] | ROD | |
| 12. | 145-3783 | [1] | SLEEVE | |
| 13. | 145-3791 | [1] | PISTON | |
| 14. | 179-6933 B | [1] | ROD (128.4-MM LG) | |
| 15. | 145-3794 B | [1] | ROD (127.8-MM LG) | |
| 16. | 145-3793 B | [1] | ROD (128-MM LG) | |
| 17. | 145-3792 B | [1] | ROD (128.2-MM LG) | |
| 18. | 221-0358 | [1] | FLANGE | |
| 19. | 145-3171 | [1] | LOCKNUT-SEAL | |
| 20. | 9X-2404 M | [4] | BOLT-SOCKET HEAD (M20X2.5X90-MM) | |
| 21. | 3J-1907 | [1] | SEAL-O-RING | |
| 22. | 5I-4303 | [1] | SPRING | |
| 23. | 5I-4306 | [1] | SPRING | |
| 24. | 6E-3283 M | [1] | LOCKNUT (M12X1.75-THD) | |
| 25. | 6V-5201 | [2] | RING-RETAINING | |
| 26. | 7M-8485 | [2] | SEAL-O-RING | |
| 27. | 8F-6230 | [1] | SEAL-O-RING | |
| 28. | 8F-9516 | [1] | SEAL-O-RING | |
| 29. | 8T-4944 M | [4] | BOLT-SOCKET HEAD (M16X2X40-MM) | |
| 30. | 9S-8004 | [1] | PLUG (9/16-18-THD) | |
| 31. | 9S-9334 | [2] | PLUG (1-5/16-12-THD) | |
| 32. | 9T-3928 | [4] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 187-8001 | [1] | SEAL | ||
| 33. | 113-2658 | [1] | COUPLING | |
| 34. | 7J-6285 | [1] | SEAL-O-RING | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP33400532
197-1970: PUMP GP-PISTON
197-1970 PUMP GP-PISTON -HYDRAULIC FAN, STEERING
S/N BCR1-UP
HIGH AMBIENT
PART OF 197-1983 COOLING AR-HIGH AMBIENT TEMP
S/N BCR1-UP
HIGH AMBIENT
PART OF 197-1983 COOLING AR-HIGH AMBIENT TEMP
Parts for your 990 II WHEEL LOADER:
CATERPILLAR SIS#SEBP33400533
178-4007: ROTATING GP-PUMP
Parts for your 990 II WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 124-9913 | [1] | SEAL-SHAFT | |
| 2. | 137-1348 | [1] | COVER | |
| 3. | 145-3776 | [1] | CAGE | |
| 4. | 145-3773 | [4] | ROLLER | |
| 5. | 145-3771 | [1] | CRADLE | |
| 6. | 179-6907 | [1] | SHAFT | |
| 7. | 145-3774 | [1] | LINER-BEARING | |
| 8. | 145-3775 | [2] | RETAINER | |
| 9. | 179-6910 | [9] | PISTON AS | |
| 10. | 179-6911 | [1] | BARREL AS | |
| 11. | 179-6912 | [1] | PLATE | |
| 12. | 179-6913 | [1] | RETAINER | |
| 13. | 179-6914 B | [2] | SHIM (0.75-MM THK) | |
| 14. | 179-6915 B | [2] | SHIM (0.5-MM THK) | |
| 15. | 179-6916 | [20] | SPRING | |
| 16. | 095-0927 | [1] | RING-RETAINING | |
| 17. | 3E-4334 | [1] | RING-RETAINING | |
| 18. | 2J-8163 | [1] | SEAL-O-RING | |
| 19. | 5I-4275 | [1] | BEARING-ROLLER | |
| 20. | 6E-3840 | [4] | ROD | |
| 21. | 8T-8442 M | [4] | BOLT-SOCKET HEAD (M6X1X30-MM) | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
#SEBP33400534
197-6733: VALVE & LINES GP-STEERING NEUT
197-6733 VALVE & LINES GP-STEERING NEUT
S/N BCR1-UP
PART OF 185-2367 HYDRAULIC AR
S/N BCR1-UP
PART OF 185-2367 HYDRAULIC AR
Parts for your 990 II WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6V-0852 | [2] | CAP-DUST | |
| 2. | 8X-3467 | [2] | STUD AS | |
| 3. | 9R-2591 I | [1] | HOSE AS | |
| 4. | 9T-7426 Y | [2] | VALVE GP-STEERING NEUTRALIZER (STIC STEERING) | |
| 5. | 9U-0354 | [1] | BRACKET AS | |
| 8T-3490 M | [5] | NUT-WELD (M10X1.5-THD) | ||
| 6. | 9U-0357 | [1] | PLATE AS | |
| 8T-3597 M | [2] | NUT-WELD (M12X1.75-THD) | ||
| 7. | 9U-0361 I | [1] | HOSE AS | |
| 8. | 192-6440 I | [1] | HOSE AS | |
| 9. | 9U-0363 I | [1] | HOSE AS | |
| 10. | 9U-0364 I | [1] | HOSE AS | |
| 11. | 9U-0365 I | [1] | HOSE AS | |
| 12. | 9U-0366 I | [1] | HOSE AS | |
| 13. | 9U-0367 | [1] | TUBE AS | |
| 14. | 9U-0368 | [1] | TUBE AS | |
| 15. | 9U-0369 | [1] | TUBE AS | |
| 16. | 9U-0370 | [1] | TUBE AS | |
| 17. | 104-7108 | [1] | VALVE GP-CHECK (STEERING PILOT) | |
| 18. | 111-0330 I | [1] | HOSE AS | |
| 19. | 111-0331 I | [1] | HOSE AS | |
| 20. | 111-7775 Y | [1] | VALVE GP-CHECK (STEERING QUAD) | |
| 21. | 164-5567 | [2] | COUPLER AS-QUICK DISCONNECT (MALE) | |
| (EACH INCLUDES) | ||||
| 6V-3965 | [1] | FITTING (QUICK DISCONNECT) | ||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 22. | 164-5586 | [1] | TEE AS | |
| 7X-0871 | [1] | TEE | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 23. | 172-5761 | [1] | TEE AS | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 126-8306 | [1] | TEE-O-RING | ||
| 24. | 210-8616 I | [1] | HOSE AS | |
| 25. | 148-8318 | [2] | CONNECTOR AS | |
| (EACH INCLUDES) | ||||
| 6V-8634 | [1] | CONNECTOR | ||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 26. | 148-8326 | [1] | CONNECTOR AS | |
| 6V-9872 | [1] | CONNECTOR | ||
| 3J-7354 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 27. | 148-8336 | [5] | CONNECTOR AS | |
| (EACH INCLUDES) | ||||
| 6V-8636 | [1] | CONNECTOR | ||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 28. | 148-8340 | [4] | CONNECTOR AS | |
| (EACH INCLUDES) | ||||
| 6V-8639 | [1] | CONNECTOR | ||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 29. | 148-8354 | [1] | ELBOW AS | |
| 6V-9002 | [1] | ELBOW | ||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 30. | 148-8365 | [2] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 8T-6876 | [1] | ELBOW | ||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 31. | 148-8367 | [3] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 6V-9850 | [1] | ELBOW | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 32. | 148-8370 | [1] | ELBOW AS | |
| 6V-9851 | [1] | ELBOW | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 33. | 148-8378 | [1] | ELBOW AS | |
| 6V-8724 | [1] | ELBOW | ||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 34. | 148-8415 | [1] | REDUCER AS | |
| 6V-8936 | [1] | REDUCER | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 35. | 148-8427 | [1] | TEE AS | |
| 8T-6895 | [1] | TEE-UNION | ||
| 6V-8398 | [3] | SEAL-O-RING | ||
| 36. | 148-8433 | [3] | TEE AS | |
| (EACH INCLUDES) | ||||
| 6V-9836 | [1] | TEE-SWIVEL | ||
| 6V-8397 | [2] | SEAL-O-RING | ||
| 37. | 150-4043 | [2] | CONNECTOR AS | |
| (EACH INCLUDES) | ||||
| 6V-9873 | [1] | CONNECTOR | ||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 38. | 6D-4636 | [1] | CLIP (LOOP) | |
| 39. | 6E-5566 Y | [1] | VALVE GP-SELECTOR & PRESS CONT (STEERING PILOT SOURCE) | |
| 40. | 6V-8398 | [5] | SEAL-O-RING | |
| 41. | 6V-9169 | [1] | NUT (13/16-16-THD) | |
| 42. | 6V-9829 | [1] | CAP (ORFS) | |
| 43. | 8J-8197 | [2] | CLIP | |
| 44. | 8T-4121 | [7] | WASHER-HARD (11X21X2.5-MM THK) | |
| 45. | 8T-4179 M | [1] | BOLT (M12X1.75X20-MM) | |
| 46. | 8T-4192 M | [4] | BOLT (M12X1.75X25-MM) | |
| 47. | 8T-4195 M | [5] | BOLT (M10X1.5X30-MM) | |
| 48. | 8T-4223 | [5] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 49. | 8T-4224 | [2] | WASHER-HARD (8.8X16X2-MM THK) | |
| 50. | 8T-4244 M | [2] | NUT (M12X1.75-THD) | |
| 51. | 8T-6466 M | [6] | BOLT (M10X1.5X60-MM) | |
| 52. | 8T-6869 M | [2] | BOLT (M8X1.25X60-MM) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP33400535
111-7775: VALVE GP-CHECK
111-7775 VALVE GP-CHECK -STEERING QUAD
S/N BCR1-UP
PART OF 197-6733 VALVE & LINES GP-STEERING NEUT
S/N BCR1-UP
PART OF 197-6733 VALVE & LINES GP-STEERING NEUT
Parts for your 990 II WHEEL LOADER:
CATERPILLAR SIS#SEBP33400536
176-9369: VALVE GP-CHECK
176-9369 VALVE GP-CHECK -STEERING-STEERING
S/N BCR1-UP
PART OF 111-7775 VALVE GP-CHECK
S/N BCR1-UP
PART OF 111-7775 VALVE GP-CHECK
Parts for your 990 II WHEEL LOADER:
CATERPILLAR SIS#SEBP33400537
176-9371: VALVE GP-CHECK
176-9371 VALVE GP-CHECK -STEERING-STEERING
S/N BCR1-UP
PART OF 111-7775 VALVE GP-CHECK
S/N BCR1-UP
PART OF 111-7775 VALVE GP-CHECK
Parts for your 990 II WHEEL LOADER:
CATERPILLAR SIS#SEBP33400538
143-2855: VALVE GP-PILOT
143-2855 VALVE GP-PILOT -STIC STEERING
S/N BCR1-UP
PART OF 188-3635 CONTROL GP-STEERING
S/N BCR1-UP
PART OF 188-3635 CONTROL GP-STEERING
Parts for your 990 II WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 104-4272 | [1] | BOOT | |
| 2. | 104-4273 | [1] | CLAMP | |
| 3. | 104-4256 | [1] | BRACKET | |
| 4. | 104-4255 | [1] | HANDLE | |
| 5. | 104-4270 | [2] | LINK-CONNECTING | |
| 6. | 9F-6641 | [1] | BOLT (5/16-18X1.25-IN) | |
| 7. | 104-4274 | [1] | SPACER | |
| 8. | 104-4271 | [1] | DOWEL | |
| 9. | 8M-6802 | [2] | SCREW-HEX SOCKET (1/4-20X1-IN) | |
| 10. | 147-1238 Y | [2] | VALVE GP-PILOT CARTRIDGE | |
| 16. | 147-1237 Y | [2] | VALVE GP-PILOT CARTRIDGE | |
| Y | SEPARATE ILLUSTRATION | |||
#SEBP33400539
249-5615: VALVE GP-PILOT
249-5615 VALVE GP-PILOT -STIC STEERING
S/N BCR1-UP
PART OF 188-3635 CONTROL GP-STEERING
S/N BCR1-UP
PART OF 188-3635 CONTROL GP-STEERING
Parts for your 990 II WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| (NO SERVICED PARTS) | ||||
Information:
STEERING SYSTEM
PUMP GP
Tool Operating Manual
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}


